I wrote a 1-page 'plan' of bullet points that summarised my relevant history, and a couple points that were very important to me, like 'do not examine or touch me without my explicit consent - unless I cannot consent in which case talk to MrNC', 'as little monitoring as is sensible', 'happy to have students present and doing exams if under strict supervision, but should any cutting/stitches be necessary then I want an expert!'
and also 'am terrified of the idea of an epidural but as I can't take pethidine realise this may be the only option if g+a doesn't cut it', and a section of 'things I don't care about: who cuts the cord, music in theatre, how vitK is administered' etc.
Result - MWs told people coming into the room to read the 1-pager rather than my huge folder of notes, I didn't get scared by strange people touching me unexpectedly (I'm deaf and have bad startle reflexes), had only 2 VEs, and a lovely chap talked me through the epidural I had in the end which was excellent.
I'll be using roughly the same text this time, only with the addition of a postnatal section - I want to avoid a PN ward if at all sensible and get home with dd. Should we need to be admitted, actually getting some care at night would be nice unlike these things which happened last time (a,b,c,d...).
I did have 'please tell the Bounty woman to fuck off so I don't have to' but will omit due to lack of space and can't find a polite way to succinctly phrase it!
I think if a plan gives the staff info on your worries, fears, etc, then they can work with you a lot better.